Parylene Coating Blog

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IoT (Internet of Things) & Parylene Conformal Coatings

Posted by Sean Horn on Fri, Nov 27, 2020

The Internet of things (IoT) allows us to connect everyday things to the internet. It is defined as a network of devices, vehicles, appliances, and other things that are connected. IoT is possible with the use of sensors, actuators, electronics, and software embedded into the later. Data collected from these physical devices are sent back […]

How Fast Does Parylene Deposit?

Posted by Sean Horn on Fri, Nov 20, 2020

Parylene conformal coatings combine a number of properties that are attractive for use in a wide spectrum of applications. Their low dielectric properties, high mechanical strength, transparency, bio compatibility, chemical inertness against all of the common acids, bases and organic solvents, low water/gas permeability and thermal properties make them interesting for use in many industries. [&hel

What Temperature Will My Parts See During the Parylene Coating Process?

Posted by Sean Horn on Fri, Nov 13, 2020

Parylene coating process involves 3 steps: sublimation, pyrolysis, and polymerization. At the first step, which takes place between 120°C – 175°C, the dimer parylene powder precursor is sublimized and pyrolysed forming the monomers (see Figure). Next, Pyrolysis takes place which is defined as the thermal decomposition of materials at elevated temperatures (above 500 °C) in […]